2.3 Implement AVC 300-430 Practice Questions (Page 1)

Questions 1–5

1. 1foundation · easy

   In a Cisco wireless AVC deployment, what is the role of the application database?

   • AIt stores the QoS policies that are applied to each application
   • BIt contains the NBAR2 signatures used to identify applications in network traffic
   • CIt logs all application usage history for compliance reporting
   • DIt stores the configuration of all WLANs and their security settings
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2. 2application · medium

   A hospital wants to prioritize electronic health record (EHR) traffic over guest internet traffic on the same WLAN. The administrator has already enabled AVC globally and on the WLAN. What is the next step to apply a marking policy based on application classification?

   • AConfigure a WLAN ACL to block guest internet traffic.
   • BCreate an AVC policy that matches the EHR application and assigns a higher priority marking.
   • CAssign a static IP address to the EHR server for traffic matching.
   • DEnable QoS on the WLAN and set the default priority to platinum.
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4. 3application · medium

   A company wants to limit the bandwidth used by social media applications on their employee WLAN. They have enabled AVC and created a policy to police social media traffic. What must be done to ensure the policy is applied to the WLAN?

   • AReboot the controller after creating the policy.
   • BConfigure the policy on the client's device.
   • CApply the AVC policy to the WLAN after creating it.
   • DEnable AVC on each AP individually.
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5. 4expert · hard

   A network engineer is troubleshooting AVC on a Cisco 9800 controller. A client is streaming video, but the AVC statistics show the traffic as 'unknown'. The engineer has verified that AVC is enabled globally and on the WLAN. What is the next best step?

   • ACheck if the application signature is present in the NBAR2 database and update if needed.
   • BChange the WLAN QoS profile to Platinum.
   • CDisable and re-enable AVC on the WLAN.
   • DReboot the access point to reload the signature database.
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6. 5application · medium

   A network administrator needs to generate a report showing which applications are consuming the most bandwidth on a specific WLAN over the past week. Which tool should be used to obtain this information?

   • AUse the 'show ap database' command to view per-AP traffic counters.
   • BUse the 'show wlan summary' command to see bandwidth usage per application.
   • CUse the AVC monitoring dashboard on the wireless controller to view application statistics for the WLAN.
   • DUse the 'show controller' command to view application statistics.
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